1219030212900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{7489}}^1\times {\mathrm{542587}}^1$

素因数の和:550093

約数の個数: 72

約数和(自身を含む): 3527538216160

約数和(自身を除く): 2308508003260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 7489, 14978, 22467, 29956, 37445, 44934, 74890, 89868, 112335, 149780, 187225, 224670, 374450, 449340, 542587, 561675, 748900, 1085174, 1123350, 1627761, 2170348, 2246700, 2712935, 3255522, 5425870, 6511044, 8138805, 10851740, 13564675, 16277610, 27129350, 32555220, 40694025, 54258700, 81388050, 162776100, 4063434043, 8126868086, 12190302129, 16253736172, 20317170215, 24380604258, 40634340430, 48761208516, 60951510645, 81268680860, 101585851075, 121903021290, 203171702150, 243806042580, 304757553225, 406343404300, 609515106450, 1219030212900]

約数ペア:

[(1, 1219030212900), (2, 609515106450), (3, 406343404300), (4, 304757553225), (5, 243806042580), (6, 203171702150), (10, 121903021290), (12, 101585851075), (15, 81268680860), (20, 60951510645), (25, 48761208516), (30, 40634340430), (50, 24380604258), (60, 20317170215), (75, 16253736172), (100, 12190302129), (150, 8126868086), (300, 4063434043), (7489, 162776100), (14978, 81388050), (22467, 54258700), (29956, 40694025), (37445, 32555220), (44934, 27129350), (74890, 16277610), (89868, 13564675), (112335, 10851740), (149780, 8138805), (187225, 6511044), (224670, 5425870), (374450, 3255522), (449340, 2712935), (542587, 2246700), (561675, 2170348), (748900, 1627761), (1085174, 1123350)]